CN218310804U

CN218310804U - Pouring device for motor end cover of washing machine

Info

Publication number: CN218310804U
Application number: CN202222184625.0U
Authority: CN
Inventors: 赵海飞; 姜浩; 郭青; 王莉; 戴荣宽
Original assignee: Anhui Meifu Intelligent Control Technology Co Ltd
Current assignee: Anhui Meifu Intelligent Control Technology Co Ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-17
Anticipated expiration: 2032-08-19

Abstract

The utility model provides a washing machine motor end cover pouring device, which comprises a box body, wherein a pouring assembly is arranged in the box body, the pouring assembly comprises a fixed die, a movable die and a hydraulic rod, the movable die is arranged in the box body, the fixed die is arranged on one side of the movable die, the hydraulic rod is arranged on the other side of the movable die, one end of the hydraulic rod is connected with the box body, the movable die is connected with the box body in a sliding manner, and a top plate of the fixed die is provided with an exhaust hole; and an auxiliary pouring mechanism is arranged at the top of the box body. The utility model discloses when pouring production motor end cover, when the material was pour to movable mould and cover half compound die notes, the roof rotated this moment, the second inclined plane can slide with first inclined plane contact, make the striker push up the extrusion supporting spring upwards, when roof and striker separation, the striker can strike the movable mould downwards under supporting spring elastic effect, make movable mould and cover half can vibrate a little, thereby make the air of the inside of metal liquid after the notes material come-up and metal liquid separation under the effect of vibrations, the motor end cover that prevents to pour influences the end cover quality because the hollowing appears in the bubble.

Description

Pouring device for motor end cover of washing machine

Technical Field

The utility model relates to a technical field is equipped in the production of motor accessories, and device is pour to concretely relates to washing machine motor end cover.

Background

The motor end cover is one of more important accessories in the motor of the washing machine, and plays roles in protecting the motor of the sealed washing machine and preventing moisture and water;

when the existing washing machine motor end cover is produced and poured, the pouring device can inject molten metal into the mold, and then the molten metal is shaped through the mold;

the above-mentioned mode of pouring has following defect, with the inside in-process of metal liquid injection mould, inside and the mould of metal liquid all have a lot of air, along with the injection of metal liquid, the air in the mould can be extruded gradually, still can have some air to remain, and after the metal liquid injection finishes, these air just can be stayed in the metal liquid, and when the cooling design, the air can lead to the motor end cover to appear the hollowing scene, influences the product quality of dispatching from the factory.

In summary, there is a need for a casting device that prevents air bubbles from remaining.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a washing machine motor end cover pours device has solved the problem that mentions in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the pouring device for the motor end cover of the washing machine comprises a box body, wherein a pouring assembly is arranged in the box body, the pouring assembly comprises a fixed die, a movable die and a hydraulic rod, the movable die is arranged in the box body, the fixed die is arranged on one side of the movable die, the hydraulic rod is arranged on the other side of the movable die, one end of the hydraulic rod is connected with the box body, and the movable die is connected with the box body in a sliding manner;

the auxiliary pouring mechanism is arranged at the top of the box body and comprises a mounting box, a limiting plate, a supporting spring and a striking rod, the mounting box is arranged at the top of the box body, the limiting plate is arranged on the inner side of the mounting box, the limiting plate is of a 21274; -shaped structure, the striking rod is arranged inside the limiting plate, the supporting spring is arranged at the top of the striking rod, the top end of the supporting spring is connected with the top of the inner side of the mounting box, a first inclined plane is arranged at the bottom of the striking rod, and the striking rod is connected with the limiting plate and the mounting box in a sliding manner;

the mounting box is characterized in that a driving assembly is arranged in the middle of the inner side of the mounting box and comprises a motor, a mounting ring, a top plate, a second inclined surface and balls, the motor is arranged at the top of the inner side of the mounting box, the mounting ring is arranged at the output end of the motor, the top plate is arranged on the outer side of the mounting ring, and the second inclined surface is arranged on the side face of one end of the top plate.

Furthermore, the middle part of the second inclined plane is provided with a ball, and the second inclined plane and the first inclined plane are correspondingly arranged.

Furthermore, the impact bars are arranged inside the mounting box, the impact bars are arranged corresponding to the top plate, and the bottoms of the impact bars and the top plate are higher than the top of the movable die.

Furthermore, the feeding assembly comprises a feeding box, a feeding pipe and an injection pipe, the feeding box is arranged at the top of the box body, the feeding pipe is arranged inside the feeding box, the injection pipe is arranged at the bottom end of the feeding pipe, and the injection pipe is communicated with the inner side of the fixed die.

Furthermore, inlet pipe one side is equipped with pushes away the material subassembly, pushes away the material subassembly and includes electronic pole and push rod, the push rod runs through in inlet pipe one side, push rod and inlet pipe sliding connection, and push rod one end is equipped with conical recess.

The utility model provides a device is pour to washing machine motor end cover. Compared with the prior art, the method has the following beneficial effects:

when the device pours production motor end cover, when the movable mould pours the material with the cover half compound die notes, the roof rotates this moment, the second inclined plane can slide with first inclined plane contact, make the impact bar upwards push up and move the extrusion supporting spring, when roof and impact bar separation, the impact bar can be at the downward striking movable mould of supporting spring elastic effect down, make movable mould and cover half can vibrate a little, thereby make the inside air of metal liquid after the notes material can come up under the effect of vibrations and separate with the metal liquid, prevent that the motor end cover of pouring from appearing the hollowing because of the bubble and influencing the quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic structural view of a pouring device for a motor end cover of a washing machine of the present invention;

fig. 2 shows a schematic cross-sectional right view of the structure of the present invention;

fig. 3 shows a schematic structural diagram of the present invention in a cross-sectional left view;

fig. 4 shows an overall sectional structural schematic view of the present invention;

fig. 5 shows a schematic structural view of the inside of the mounting box of the present invention;

FIG. 6 shows an enlarged schematic view of the structure at A of FIG. 4;

shown in the figure: 1. a box body; 2. pouring the assembly; 21. fixing a mold; 211. an exhaust hole; 212. fixing a mold cavity; 22. moving the mold; 23. a hydraulic lever; 3. a feed assembly; 31. a feeding box; 32. a feed pipe; 33. injecting a material pipe; 4. a material pushing assembly; 41. an electric rod; 42. a push rod; 5. auxiliary pouring mechanism; 51. mounting a box; 52. a limiting plate; 53. a support spring; 54. a striker bar; 6. a drive assembly; 61. a motor; 62. a mounting ring; 63. a top plate; 64. a bevel; 641. and (4) a ball.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Example one

In order to solve the technical problem in the background art, the following pouring device for the motor end cover of the washing machine is provided:

with reference to fig. 1-5, the utility model provides a washing machine motor end cover pouring device, including box 1, the inside pouring subassembly 2 that is equipped with of box 1, pouring subassembly 2 includes cover half 21, movable mould 22 and hydraulic stem 23, movable mould 22 locates inside box 1, and movable mould 22 one side is equipped with cover half 21, and movable mould 22 opposite side is equipped with hydraulic stem 23, and hydraulic stem 23 one end links to each other with box 1, and movable mould 22 and box 1 sliding connection, cover half die cavity 212 has been seted up to the inside of cover half 21, and cover half die cavity 212 top intercommunication has exhaust hole 211;

the top of the box body 1 is provided with an auxiliary pouring mechanism 5, the auxiliary pouring mechanism 5 comprises a mounting box 51, a limiting plate 52, a supporting spring 53 and a striking rod 54, the mounting box 51 is arranged at the top of the box body 1, the limiting plate 52 is arranged on the inner side of the mounting box 51, the limiting plate 52 is of a v-21274h-shaped structure, the striking rod 54 is arranged inside the limiting plate, the supporting spring 53 is arranged at the top of the striking rod 54, the top end of the supporting spring 53 is connected with the top of the inner side of the mounting box 51, the bottom of the striking rod 54 is provided with a first inclined surface 64, and the striking rod 54 is slidably connected with the limiting plate 52 and the mounting box 51;

the driving assembly 6 is arranged in the middle of the inner side of the mounting box 51, the driving assembly 6 comprises a motor 61, a mounting ring 62, a top plate 63, a second inclined surface 64 and a ball 641, the motor 61 is arranged at the top of the inner side of the mounting box 51, the mounting ring 62 is arranged at the output end of the motor 61, the top plate 63 is arranged on the outer side of the mounting ring 62, and the second inclined surface 64 is arranged on the side surface of one end of the top plate 63;

the middle part of the second inclined surface 64 is provided with a ball 641, and the second inclined surface 64 is arranged corresponding to the first inclined surface 64;

the two impact rods 54 are arranged inside the mounting box 51, the impact rods 54 are arranged corresponding to the top plate 63, and the bottoms of the impact rods 54 and the top plate 63 are higher than the top of the movable die 22.

When the device pours production motor 61 end cover, movable mould 22 and cover half 21 compound die, feeding component 3 pours the material to pouring to movable mould 22 and cover half 21 inside, roof 63 rotates in motor 61 below this moment, second inclined plane 64 can contact with first inclined plane 64, striker 54 just can be pushed up the extrusion supporting spring 53 upwards this moment, when roof 63 and striker 54 separate, striker 54 can strike movable mould 22 downwards under supporting spring 53 elastic effect, make movable mould 22 and cover half 21 can vibrate a little, make the inside air of metal liquid after the material is annotated can be faster come-up and metal liquid separation, thereby prevent that the condition of quality is influenced because the empty drum appears in the motor 61 end cover of pouring.

Example two

As shown in fig. 1 to fig. 4 and fig. 6, on the basis of the above embodiments, the present embodiment further provides the following:

the feeding assembly 3 comprises a feeding box 31, a feeding pipe 32 and a material injection pipe 33, the feeding box 31 is arranged at the top of the box body 1, the feeding pipe 32 is arranged inside the feeding box 31, the material injection pipe 33 is arranged at the bottom end of the feeding pipe 32, and the material injection pipe 33 is communicated with the inner side of the fixed die 21;

the utility model discloses a material pushing device, including inlet pipe 32, push away material assembly 4 and include electric pole 41 and push rod 42, push rod 42 runs through in inlet pipe 32 one side, push rod 42 and inlet pipe 32 sliding connection, and push rod 42 one end is equipped with conical recess.

After the device feeds and pours, the electric rod 41 pushes the push rod 42 to slide in the feed pipe 32, the push rod 42 can push residual metal sections in the feed pipe 32, the motor 61 end cover formed inside the fixed die 21 and the residual metal sections are separated from the fixed die 21, so that the motor 61 end cover can be taken out from the device conveniently, and one end of the push rod 42 is provided with a conical groove, so that the push rod 42 can cut off the residual metal sections at the connection part of the feed pipe 32 and the material injection pipe 33.

The utility model discloses a theory of operation and use flow:

in a pouring state:

the hydraulic rod 23 pushes the movable die 22 to be attached to one side of the fixed die 21, at the moment, the movable die 22 moves to the bottom of the mounting box 51, then the molten metal enters the gap between the fixed die 21 and the movable die 22 through the feeding pipe 32 and the feeding pipe 33, and then air is exhausted through the exhaust hole 211;

then the motor 61 drives the mounting ring 62 and the top plate 63 to rotate, the second inclined surface 64 at one end of the top plate 63 can contact the first inclined surface 64 at the bottom end of the impact rod 54, when the top plate 63 passes through, the impact rod 54 can slide upwards on the inner side of the limiting plate 52, when the top plate 63 is separated from the impact rod 54, the impact rod 54 can impact the movable die 22 downwards under the elastic action of the supporting spring 53, so that the movable die 22 and the fixed die 21 can vibrate slightly, at the moment, the air in the molten metal can float upwards and separate from the molten metal under the action of vibration after the material is injected, and the quality of the end cover of the poured motor 61 is prevented from being influenced by the occurrence of hollowing due to bubbles.

In the state of opening the die:

the movable die 22 slides in the box body 1 to be separated from the fixed die 21, at the moment, the electric rod 41 pushes the push rod 42 to slide in the feeding pipe 32, the push rod 42 can eject residual metal sections in the feeding pipe 32, and meanwhile, the motor 61 end cover formed in the fixed die 21 can be pushed, so that the connection between the motor 61 end cover and the fixed die 21 is loosened, and the formed motor 61 end cover after pouring can be taken out conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Device is pour to washing machine motor end cover, its characterized in that: the pouring device comprises a box body (1), wherein a pouring assembly (2) is arranged in the box body (1), the pouring assembly (2) comprises a fixed die (21), a movable die (22) and a hydraulic rod (23), the movable die (22) is arranged in the box body (1), one side of the movable die (22) is provided with the fixed die (21), the other side of the movable die (22) is provided with the hydraulic rod (23), one end of the hydraulic rod (23) is connected with the box body (1), the movable die (22) is in sliding connection with the box body (1), a fixed die cavity (212) is formed in the fixed die (21), and an exhaust hole (211) is communicated above the fixed die cavity (212);

the auxiliary pouring mechanism (5) is arranged at the top of the box body (1), the auxiliary pouring mechanism (5) comprises a mounting box (51), a limiting plate (52), a supporting spring (53) and a striking rod (54), the mounting box (51) is arranged at the top of the box body (1), the limiting plate (52) is arranged on the inner side of the mounting box (51), the limiting plate (52) is in a 21274type structure, the striking rod (54) is arranged inside the limiting plate, the supporting spring (53) is arranged at the top of the striking rod (54), the top end of the supporting spring (53) is connected with the top of the inner side of the mounting box (51), a first inclined plane (64) is arranged at the bottom of the striking rod (54), and the striking rod (54) is in sliding connection with the limiting plate (52) and the mounting box (51);

mounting box (51) inboard middle part is equipped with drive assembly (6), drive assembly (6) include motor (61), collar (62), roof (63), second inclined plane (64) and ball (641), mounting box (51) inboard top is located in motor (61), motor (61) output is equipped with collar (62), and the collar (62) outside is equipped with roof (63), and roof (63) one end side is equipped with second inclined plane (64).

2. The washing machine motor end cover pouring device of claim 1, characterized in that: the middle part of the second inclined surface (64) is provided with a ball (641), and the second inclined surface (64) and the first inclined surface (64) are correspondingly arranged.

3. The washing machine motor end cover pouring device of claim 1, wherein: the two impact rods (54) are arranged inside the mounting box (51), the impact rods (54) are arranged corresponding to the top plate (63), and the bottoms of the impact rods (54) and the top plate (63) are higher than the top of the movable mold (22).

4. The washing machine motor end cover pouring device of claim 1, wherein: feeding subassembly (3) are including feeding box (31), inlet pipe (32) and annotate material pipe (33), and box (1) top is located in feeding box (31), and feeding box (31) inside is equipped with inlet pipe (32), and inlet pipe (32) bottom is equipped with annotates material pipe (33), annotates material pipe (33) and communicates with each other with cover half (21) inboard.

5. The washing machine motor end cover pouring device of claim 4, wherein: inlet pipe (32) one side is equipped with and pushes away material subassembly (4), pushes away material subassembly (4) and includes electronic pole (41) and push rod (42), push rod (42) run through in inlet pipe (32) one side, push rod (42) and inlet pipe (32) sliding connection, and push rod (42) one end is equipped with conical recess.